Panther Swamp National Wildlife Refuge Panther Swamp National Wildlife RefugeStation reference point Carter Ponds (Special regs)629 acres Lower Twist (Special regs)2,576 acres Refuge (Special regs)18,463 acres Waterfowl Hunt Unit 1 (Special regs)8,996 acres Waterfowl Hunt Unit 2 (Special regs)10,785 acres Closed to Hunting (Closed)347 acres